Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Ar 15 Barrel Extension

Best Sellers
  1. Ar-15/M16 M4 Barrel Extension - M4 Barrel Extension
    Item#:
    080-000-574  
    Our Price:
    $21.99
    Description:
    Specifically designed for carbine installations, this is a correct-spec M4 barrel extension with feed ramp and pre-drilled hole for locator pin. Perfect for custom builds, rebarreling jobs, and caliber conversion projects. Integral feed ramp is required for proper chambering in carbine configurations and adds an extra measure of insurance for smooth, reliable feeding in rifles. Fully machined from high-grade 4140 chrome-moly steel for precise fit, strength, and durability. Mfg: Brownells SPECS: 4140 carbon steel, in-the-white.
  2. Barrel Extension
    Item#:
    231-015-032  
    Our Price:
    $19.99
    Description:
    Fully machined barrel extension makes it possible to fit truly custom barrels to AR-15 rifles and carbines. Provides the custom rifle builder additional options when selecting caliber, contour or twist rate. M4 ramp cut. Mfg: Dpms SPECS: 4140 cm steel, in-the-white. .8125"-16UNF thread.
  3. Ar-15/M16 Exo™-Treated Nickel Boron Barrel Extension - Exo Barrel Extension
    Item#:
    100-005-443  
    Our Price:
    $27.99
    Description:
    M4-type barrel extension has a self-lubricating EXO-treated Nickel Boron finish that aids in smooth, consistent feeding and helps prevent hang-ups. High-tech coating lasts the life of the weapon, and won’t rub off, flake off, or gall. Helps dissipate heat for cooler operation, too. Precision machined from 8620 steel to USGI specifications with integral M4-type feed ramps and predrilled locator pin hole. Mfg: Failzero SPECS: 8620 carbon steel, EXO-treated Nickel Boron finish. .998" O.D., 1.168" shoulder O.D. .8125"-16UNF thread. Barrel locator pin required, available separately.
  4. Barrel Extension Pin
    Item#:
    231-000-082  
    Our Price:
    $1.99
    Description:
    Barrel Extension Pin Mfg: Dpms
  5. Ar-15 Barrel Extension Wrench
    Item#:
    841-015-001  
    Our Price:
    $59.99
    Description:
    One model installs or removes AR-15 barrel extensions safely and easily without making a “wrench” from an old bolt head. Machined, hardened, steel engagement teeth fully engage locking lugs for precise fit; alignment sleeve holds wrench square with barrel, prevents slipping or damage. ¾" hex drive gives plenty of leverage to get really tight extensions loose. Mfg: P&L Development SPECS: 8620 steel, blue. 2-7/8" (7.3cm) long. Heat treated to Rc 48-52.
  6. Barrel Extension Assembly
    Item#:
    149-000-214  
    Our Price:
    $144.99
    Description:
    BARREL EXTENSION ASSEMBLY Mfg: Browning

View All Ar 15 Barrel Extension »

ar 15 barrel extension & Accessories

Related Items
  1. Barrel Extension, 4.5" Barrel, Metal-Blue
    Item#:
    732-000-008  
    Our Price:
    $148.99
    Description:
    BARREL EXTENSION, 4.5'''' BARREL, METAL-BLUE Mfg: Sig Sauer
  2. G3 Pin, Roll, F/Bayonet, Lug, G36 - Pin, Roll, F/Bayonet, Lug, G36
    Item#:
    760-001-389  
    Our Price:
    $1.99
    Description:
    G3 PIN, ROLL, F/BAYONET, LUG, G36 Mfg: Heckler & Koch
  3. .38-.45 Chamfering Kit Parts - Extension Rod
    Item#:
    080-483-000  
    Our Price:
    $14.99
    Description:
    Individual Chamfering parts for your .38-.45 Chamfering Kits. Mfg: Brownells
  4. Pin Roll Flsh Hider Arx160/22
    Item#:
    913-400-816  
    Our Price:
    $1.46
    List Price: $2.28
    Description:
    PIN ROLL FLSH HIDER ARX160/22 Mfg: Beretta Usa
  5. .38-.45 Chamfering Kit Parts - Kit Box
    Item#:
    080-100-391  
    Our Price:
    $25.99
    Description:
    Individual Chamfering parts for your .38-.45 Chamfering Kits. Mfg: Brownells
  6. Ar-15/M16 Firing Pin - Ar-15 Firing Pin
    Item#:
    749-000-528  
    Our Price:
    $6.99
    Description:
    The factory parts listed below are replacement parts you may wish to have on hand for your AR-15. Mfg: Dpms

View All Ar 15 Barrel Extension & Accessories »


Ammunition
  1. Tac Rifle Ammo Cans - Tac-308 .308 Win 150gr Fmj 200 Round Ammo Can
    Item#:
    105-000-514  
    Our Price:
    $189.99
    List Price: $209.99
    Description:
    Bulk Norma TAC-223 and TAC-308 ammunition now with an MTM .50 Cal Ammo can. Great for long term storage of ammunition or for easy carrying to the range. Mfg: Norma
  2. Tac Rifle Ammo Cans - Norma 223 Rem 55gr Fmj 500-Rd Ammo Can
    Item#:
    105-000-512  
    Our Price:
    $229.99
    Description:
    Bulk Norma TAC-223 and TAC-308 ammunition now with an MTM .50 Cal Ammo can. Great for long term storage of ammunition or for easy carrying to the range. Mfg: Norma
  3. Match Rifle Ammo - Match Ammo .223 Rem 77gr Matchking Hpbt 20/Box
    Item#:
    105-000-510  
    Our Price:
    $21.99
    List Price: $23.99
    Description:
    Loaded with Sierra MatchKing HPBT's, Norma MATCH-223 & MATCH-308 offers accurate, flat shooting trajectory with the quality and precision Norma is known for. Mfg: Norma
  4. Match Rifle Ammo - Match Ammo .223 Rem 77gr Matchking Hpbt 200/Case
    Item#:
    105-000-511  
    Our Price:
    $199.99
    List Price: $229.99
    Description:
    Loaded with Sierra MatchKing HPBT's, Norma MATCH-223 & MATCH-308 offers accurate, flat shooting trajectory with the quality and precision Norma is known for. Mfg: Norma
  5. Match Rifle Ammo - Match Ammo .308 Win 168gr Matchking Hpbt 200/Case
    Item#:
    105-000-509  
    Our Price:
    $229.99
    List Price: $279.99
    Description:
    Loaded with Sierra MatchKing HPBT's, Norma MATCH-223 & MATCH-308 offers accurate, flat shooting trajectory with the quality and precision Norma is known for. Mfg: Norma
  6. Match Rifle Ammo - Match Ammo .308 Win 168gr Matchking Hpbt 20/Box
    Item#:
    105-000-508  
    Our Price:
    $24.99
    List Price: $29.99
    Description:
    Loaded with Sierra MatchKing HPBT's, Norma MATCH-223 & MATCH-308 offers accurate, flat shooting trajectory with the quality and precision Norma is known for. Mfg: Norma

View All Ammunition »

Searching for Ar 15 Barrel Extension? You'll find the best selection and prices everyday at Brownells.com. Here, you'll find 24 Ar 15 Barrel Extension and Ar 15 Barrel Extension & Accessories, the best available, at prices from $1.46 to $148.99. As the number one online retailer of gun parts and gunsmith tools we are able to provide excellent customer service, great prices, and top quality merchandise, every day. We love the products we sell, and we know you will, too. We provide a 100% satisfaction guarantee with all of our products, so if you're not satisfied with your Ar 15 Barrel Extension for any reason, let us know right away. Shop our inventory of Ar 15 Barrel Extension and place your order on the web or over the phone. We're here to provide you with all the gun parts and gunsmith tools and information you need, so - if you don't find what you're looking for online - give us a call!